﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using RenChangYou.DBUtility;
using System.Data;

namespace RenChangYou.DAL
{
    /// <summary>
    /// 数据访问类:DY_OrderContact
    /// </summary>
    public partial class DY_OrderContact
    {
        public DY_OrderContact()
        { }
        #region  BasicMethod
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int AutoInc)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from DY_OrderContact");
            strSql.Append(" where AutoInc=@AutoInc");
            SqlParameter[] parameters = {
					new SqlParameter("@AutoInc", SqlDbType.Int,4)
			};
            parameters[0].Value = AutoInc;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(RenChangYou.Model.DY_OrderContact model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into DY_OrderContact(");
            strSql.Append("OrderNo,PersonA,ContactWayA,AddressA,PersonB,ContactWayB,AddressB)");
            strSql.Append(" values (");
            strSql.Append("@OrderNo,@PersonA,@ContactWayA,@AddressA,@PersonB,@ContactWayB,@AddressB)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@OrderNo", SqlDbType.NVarChar,50),
					new SqlParameter("@PersonA", SqlDbType.NVarChar,50),
					new SqlParameter("@ContactWayA", SqlDbType.NVarChar,256),
					new SqlParameter("@AddressA", SqlDbType.NVarChar,256),
					new SqlParameter("@PersonB", SqlDbType.NVarChar,50),
					new SqlParameter("@ContactWayB", SqlDbType.NVarChar,256),
					new SqlParameter("@AddressB", SqlDbType.NVarChar,256)};
            parameters[0].Value = model.OrderNo;
            parameters[1].Value = model.PersonA;
            parameters[2].Value = model.ContactWayA;
            parameters[3].Value = model.AddressA;
            parameters[4].Value = model.PersonB;
            parameters[5].Value = model.ContactWayB;
            parameters[6].Value = model.AddressB;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(RenChangYou.Model.DY_OrderContact model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update DY_OrderContact set ");
            strSql.Append("OrderNo=@OrderNo,");
            strSql.Append("PersonA=@PersonA,");
            strSql.Append("ContactWayA=@ContactWayA,");
            strSql.Append("AddressA=@AddressA,");
            strSql.Append("PersonB=@PersonB,");
            strSql.Append("ContactWayB=@ContactWayB,");
            strSql.Append("AddressB=@AddressB");
            strSql.Append(" where AutoInc=@AutoInc");
            SqlParameter[] parameters = {
					new SqlParameter("@OrderNo", SqlDbType.NVarChar,50),
					new SqlParameter("@PersonA", SqlDbType.NVarChar,50),
					new SqlParameter("@ContactWayA", SqlDbType.NVarChar,256),
					new SqlParameter("@AddressA", SqlDbType.NVarChar,256),
					new SqlParameter("@PersonB", SqlDbType.NVarChar,50),
					new SqlParameter("@ContactWayB", SqlDbType.NVarChar,256),
					new SqlParameter("@AddressB", SqlDbType.NVarChar,256),
					new SqlParameter("@AutoInc", SqlDbType.Int,4)};
            parameters[0].Value = model.OrderNo;
            parameters[1].Value = model.PersonA;
            parameters[2].Value = model.ContactWayA;
            parameters[3].Value = model.AddressA;
            parameters[4].Value = model.PersonB;
            parameters[5].Value = model.ContactWayB;
            parameters[6].Value = model.AddressB;
            parameters[7].Value = model.AutoInc;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int AutoInc)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from DY_OrderContact ");
            strSql.Append(" where AutoInc=@AutoInc");
            SqlParameter[] parameters = {
					new SqlParameter("@AutoInc", SqlDbType.Int,4)
			};
            parameters[0].Value = AutoInc;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string AutoInclist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from DY_OrderContact ");
            strSql.Append(" where AutoInc in (" + AutoInclist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public RenChangYou.Model.DY_OrderContact GetModel(int AutoInc)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 AutoInc,OrderNo,PersonA,ContactWayA,AddressA,PersonB,ContactWayB,AddressB from DY_OrderContact ");
            strSql.Append(" where AutoInc=@AutoInc");
            SqlParameter[] parameters = {
					new SqlParameter("@AutoInc", SqlDbType.Int,4)
			};
            parameters[0].Value = AutoInc;

            RenChangYou.Model.DY_OrderContact model = new RenChangYou.Model.DY_OrderContact();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public RenChangYou.Model.DY_OrderContact DataRowToModel(DataRow row)
        {
            RenChangYou.Model.DY_OrderContact model = new RenChangYou.Model.DY_OrderContact();
            if (row != null)
            {
                if (row["AutoInc"] != null && row["AutoInc"].ToString() != "")
                {
                    model.AutoInc = int.Parse(row["AutoInc"].ToString());
                }
                if (row["OrderNo"] != null)
                {
                    model.OrderNo = row["OrderNo"].ToString();
                }
                if (row["PersonA"] != null)
                {
                    model.PersonA = row["PersonA"].ToString();
                }
                if (row["ContactWayA"] != null)
                {
                    model.ContactWayA = row["ContactWayA"].ToString();
                }
                if (row["AddressA"] != null)
                {
                    model.AddressA = row["AddressA"].ToString();
                }
                if (row["PersonB"] != null)
                {
                    model.PersonB = row["PersonB"].ToString();
                }
                if (row["ContactWayB"] != null)
                {
                    model.ContactWayB = row["ContactWayB"].ToString();
                }
                if (row["AddressB"] != null)
                {
                    model.AddressB = row["AddressB"].ToString();
                }
            }
            return model;
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select AutoInc,OrderNo,PersonA,ContactWayA,AddressA,PersonB,ContactWayB,AddressB ");
            strSql.Append(" FROM DY_OrderContact ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" AutoInc,OrderNo,PersonA,ContactWayA,AddressA,PersonB,ContactWayB,AddressB ");
            strSql.Append(" FROM DY_OrderContact ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM DY_OrderContact ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.AutoInc desc");
            }
            strSql.Append(")AS Row, T.*  from DY_OrderContact T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "DY_OrderContact";
            parameters[1].Value = "AutoInc";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod
        #region  ExtensionMethod

        #endregion  ExtensionMethod
    }
}
